Skip to content
https://kitco.com

Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
SCORE
0
GRADE
FIX
0
REVIEW
0
PASS
0
INFO
0

Detailed Report

Audit breakdown by category with detailed findings.

17

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
/img/height_170,width_304/icms/578a7e91-2264-408c-b512-2a...300.0 s166.7 KiB
www.kitco.com/_next/static/chunks/a3c8f9b2-52900712a0ceaf69.js86400.0 s313.8 KiB
/img/height_170,width_304/icms/95d6de2a-ddff-4b70-a1f4-d5...300.0 s101.6 KiB
www.kitco.com/_next/static/chunks/83d054cf-aa364bde84f77a92.js86400.0 s196.8 KiB
kitco-224816.firebaseapp.com/__/auth/iframe.js1800.0 s90.2 KiB
www.kitco.com/mobile_02Feb24.png86400.0 s182.4 KiB
c.amazon-adsystem.com/aax2/apstag.js3600.0 s91.0 KiB
www.kitco.com/prebid.kc.js86400.0 s133.2 KiB
www.kitco.com/_next/static/chunks/24b8e753-f92f06b6596ab855.js86400.0 s126.2 KiB
www.kitco.com/_next/static/chunks/1591a6b9-0b647062b9b11bc3.js86400.0 s97.4 KiB
www.kitco.com/_next/static/chunks/1595-5d6e28d775b3fdca.js86400.0 s95.2 KiB
www.kitco.com/_next/static/css/5a39d12e6149c3b8.css86400.0 s81.6 KiB
www.kitco.com/_next/static/chunks/4077-1a05cc658bc68175.js86400.0 s65.3 KiB
cdn.id5-sync.com/api/1.0/id5PrebidModule.js3600.0 s29.5 KiB
www.kitco.com/_next/static/chunks/ee8b1517-e553ca294964ff85.js86400.0 s51.2 KiB
www.kitco.com/_next/static/chunks/7943-6c69fb3cf545cf0e.js86400.0 s45.0 KiB
www.kitco.com/_next/static/chunks/framework-945b357d4a851f4b.js86400.0 s44.1 KiB
dynamic.criteo.com/js/ld/ld.js?a=11442110800.0 s24.7 KiB
static.criteo.net/js/ld/ld.js10800.0 s24.7 KiB
www.kitco.com/_next/static/chunks/pages/_app-3d1e9f342877fee8.js86400.0 s42.2 KiB
www.kitco.com/_next/static/chunks/pages/index-a8a122890ef4de2b.js86400.0 s40.2 KiB
websdk.appsflyer.com/?st=banners&0.0 ms15.9 KiB
/img/height_170,width_304/icms/a97d9125-232f-4e69-9048-18...300.0 s15.9 KiB
/img/height_170,width_304/icms/daa8b4cc-4af5-4375-9abc-96...300.0 s15.1 KiB
storage.googleapis.com/favish_fas/modal.js300.0 s14.4 KiB
/img/height_170,width_304/icms/afe2fd2d-69d0-4a51-ad1d-b6...300.0 s14.1 KiB
www.kitco.com/_next/static/chunks/main-f4356971d9eccb4d.js86400.0 s33.8 KiB
www.kitco.com/_next/static/chunks/5839-e6369537b1a1c2b4.js86400.0 s33.3 KiB
www.kitco.com/_next/static/chunks/d91e9ae9-05cfae4e4263ac9c.js86400.0 s32.1 KiB
www.kitco.com/_next/static/chunks/c4e737fa-714c84bfbad85869.js86400.0 s25.6 KiB
www.kitco.com/_next/static/chunks/9634-13a2c3ea39c43032.js86400.0 s22.5 KiB
www.kitco.com/_next/static/chunks/6176-8fe25c3e70ff6714.js86400.0 s20.6 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
www.kitco.com/_next/static/chunks/9177-7bc7019d0e7ede33.js86400.0 s15.4 KiB
www.kitco.com/_next/static/chunks/875-c7c98d352fd3ba9d.js86400.0 s15.2 KiB
www.kitco.com/_next/static/chunks/5874-6ab7a649b66615ef.js86400.0 s13.9 KiB
s3.tradingview.com/external-embedding/embed-widget-market-quotes.js300.0 s5.5 KiB
www.kitco.com/_next/static/chunks/9652-d061cd6583c16eba.js86400.0 s13.1 KiB
www.kitco.com/_next/static/chunks/4873-875bd9e984b70719.js86400.0 s12.3 KiB
www.kitco.com/_next/static/chunks/362-2d0dc29131ef3a84.js86400.0 s12.3 KiB
www.kitco.com/_next/static/chunks/4582-94124b65bb9be42a.js86400.0 s12.3 KiB
www.kitco.com/_next/static/css/c0299063161b3b7b.css86400.0 s10.9 KiB
www.kitco.com/_next/static/chunks/1171-b235d60f3b84fe51.js86400.0 s10.2 KiB
/AAqM-a-Rs9exRf-XZfS6DrUqXxdbfE2avCE_JVDBeEv4wxenVcXJvN6T...86400.0 s10.0 KiB
www.kitco.com/_next/static/chunks/3259-f13487cbeb889137.js86400.0 s9.5 KiB
www.kitco.com/_next/static/chunks/7457-315dcb1a80793381.js86400.0 s8.9 KiB
www.kitco.com/_next/static/chunks/8506-2482fa5cae8ae85c.js86400.0 s7.1 KiB
www.kitco.com/_next/static/chunks/8764-fb7e4b7b8d2adabd.js86400.0 s7.0 KiB
www.kitco.com/_next/static/chunks/7358-db6df629158d2c32.js86400.0 s6.7 KiB
www.kitco.com/_next/static/chunks/7595-9f416e8c97e83594.js86400.0 s5.8 KiB
www.kitco.com/kitco_mining_logo.png86400.0 s5.7 KiB
www.kitco.com/_next/static/chunks/5587-9b61528ed016d1ff.js86400.0 s5.6 KiB
cdn.mgln.ai/pixel.min.js14400.0 s3.0 KiB
www.kitco.com/_next/static/eeAHc87WExLpUw1HQWk8k/_buildManifest.js86400.0 s4.1 KiB
www.kitco.com/kitco_investment_trends.png86400.0 s4.0 KiB
www.kitco.com/_next/static/chunks/webpack-802a701cdc1df098.js86400.0 s2.7 KiB
www.kitco.com/_next/static/chunks/5c0b189e-7c2178f630ab53de.js86400.0 s2.6 KiB
www.kitco.com/_next/static/chunks/1043.48fc1b7816a9c00b.js86400.0 s2.0 KiB
www.kitco.com/_next/static/chunks/41155975-041db0e60d31bff4.js86400.0 s1.9 KiB
www.kitco.com/flags/USD.png86400.0 s1.8 KiB
www.kitco.com/_next/static/chunks/3a17f596-f4a7f57d26351daa.js86400.0 s1.7 KiB
/collect?v=2&fmt=js&pid=5930706&time=1776900658790&url=ht...0.0 ms695 B
www.kitco.com/logos/kitco-logo.svg86400.0 s1.6 KiB
www.kitco.com/_next/static/chunks/68c0a17d-5725e92dd1d17f70.js86400.0 s1.5 KiB
www.kitco.com/_next/static/chunks/cb355538-19d62c1c58ebdff0.js86400.0 s1.5 KiB
config.aps.amazon-adsystem.com/configs/940db4ee-28cf-4307-9b65-76d8ba12e9273600.0 s699 B
www.kitco.com/_next/static/chunks/4913.34d00aa6d47bffe8.js86400.0 s1.3 KiB
www.kitco.com/_next/static/chunks/2e3a845b-6403a1498fa30b75.js86400.0 s1.1 KiB
www.kitco.com/_next/static/chunks/fea29d9f-f6c432cf9cea7ca5.js86400.0 s1.0 KiB
www.kitco.com/_next/static/chunks/6b2193de-38d278d6d932895a.js86400.0 s816 B
www.kitco.com/_next/static/chunks/737a5600-5758d68bf618ff2c.js86400.0 s778 B
/cpQN?creative_id=991d6a0e-f8ea-45f2-b14b-88f9015bc35e&af...0.0 ms308 B
www.kitco.com/_next/static/chunks/4577d2ec-a46c2fcafb6ef6ad.js86400.0 s740 B
www.kitco.com/_next/static/chunks/ebc70433-1c3e0b922d3fbbf1.js86400.0 s647 B
www.kitco.com/_next/static/chunks/5d416436-a63b930258aaa6ec.js86400.0 s615 B
www.kitco.com/_next/static/css/41250fb2b6da1c4b.css86400.0 s423 B
www.kitco.com/_next/static/css/23e6f22065b74ee4.css86400.0 s343 B
www.kitco.com/_next/static/eeAHc87WExLpUw1HQWk8k/_ssgManifest.js86400.0 s229 B
/_next/static/chunks/pages/markets/kitco-gold-index-0bbc4...86400.0 s0 B
www.kitco.com/_next/static/chunks/805-943854ad268eb1bd.js86400.0 s0 B
www.kitco.com/_next/static/chunks/7373-5a58ea03682d9ebf.js86400.0 s0 B
www.kitco.com/_next/static/chunks/pages/charts/%5Bname%5D-a33d65fe5e5a4747.js86400.0 s0 B
www.kitco.com/_next/static/chunks/9806-cac9d658972d081a.js86400.0 s0 B
www.kitco.com/_next/static/chunks/pages/search-d0633850b9488f28.js86400.0 s0 B
www.kitco.com/_next/static/chunks/1519-4f7f2dd13015cd19.js86400.0 s0 B
www.kitco.com/_next/static/chunks/019d026b-a6e133c62a28d503.js86400.0 s0 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.00236] map[node:map[boundingRect:map[bottom:435 height:64 left:129 right:283 top:371 width:154] lhId:page-3-DIV nodeLabel:Did Gold really go down 11.70 (0.25%)? path:1,HTML,1,BODY,2,DIV,3,MAIN,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,A,0,DIV,1,DIV selector:div.group > a.flex > div#kgx_content > div.KGX_contentContainer__OYyvt snippet:<div class="KGX_contentContainer__OYyvt"> type:node] score:0.00236 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:503 height:14 left:218 right:238 top:490 width:20] lhId:page-13-IMG nodeLabel:USA Dollar path:1,HTML,1,BODY,2,DIV,3,MAIN,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,BUTTON,0,SPAN,0,IMG selector:div.relative > button#headlessui-listbox-button-:r5: > span > img.select-box_flag__661Vx snippet:<img src="/flags/USD.png" alt="USA Dollar" class="select-box_flag__661Vx"> type:node]]] type:subitems]]]
headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.028206] map[node:map[boundingRect:map[bottom:899 height:320 left:16 right:396 top:579 width:380] lhId:page-4-DIV nodeLabel:div.contents > div.gridAreas_ww__i9y2m > div.HomePageChartCell_container__2EVPh > div.py-8 path:1,HTML,1,BODY,2,DIV,3,MAIN,0,DIV,2,DIV,0,DIV,0,DIV,2,DIV selector:div.contents > div.gridAreas_ww__i9y2m > div.HomePageChartCell_container__2EVPh > div.py-8 snippet:<div class="py-8 relative"> type:node] score:0.028206]]
headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.18482400000000002] map[node:map[boundingRect:map[bottom:14435 height:14280 left:0 right:412 top:155 width:412] lhId:page-9-DIV nodeLabel:SPOT MARKET IS OPEN (WILL CLOSE IN 21 HRS. 31 MINS. ) Apr 22, 2026 7:30 PM NY T… path:1,HTML,1,BODY,2,DIV selector:body > div#__next snippet:<div id="__next"> type:node] score:0.165838] map[node:map[boundingRect:map[bottom:14435 height:14280 left:0 right:412 top:155 width:412] lhId:page-9-DIV nodeLabel:SPOT MARKET IS OPEN (WILL CLOSE IN 21 HRS. 31 MINS. ) Apr 22, 2026 7:30 PM NY T… path:1,HTML,1,BODY,2,DIV selector:body > div#__next snippet:<div id="__next"> type:node] score:0.018986]]

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLEst Savings
cdn.appsflyer.com/creatives-fonts/museo_sans/MuseoSans_500-webfont.woff245 ms
cdn.appsflyer.com/creatives-fonts/museo_sans/MuseoSans_700-webfont.woff235 ms
/s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-mu...30 ms

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:12.639 source:map[column:138000 line:1 type:source-location url:https://www.kitco.com/_next/static/chunks/framework-945b357d4a851f4b.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:70.989 source:map[type:text value:[unattributed]]] map[reflowTime:9.815 source:map[column:55 line:922 type:source-location url:https://www.googletagmanager.com/gtag/js?id=G-EQT34RSEMJ&cx=c&gtm=4e64m0h2 urlProvider:network]] map[reflowTime:6.003 source:map[column:2326 line:0 type:source-location url:https://www.kitco.com/_next/static/chunks/7595-9f416e8c97e83594.js urlProvider:network]] map[reflowTime:10.604 source:map[column:29337 line:0 type:source-location url:https://www.kitco.com/_next/static/chunks/6176-8fe25c3e70ff6714.js urlProvider:network]] map[reflowTime:12.639 source:map[column:22827 line:0 type:source-location url:https://www.kitco.com/_next/static/chunks/1171-b235d60f3b84fe51.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
App logo div > div > div > img
www.kitco.com/mobile_02Feb24.png182.1 KiB180.3 KiB
Welcome to Kitco div.fc-header > div.fc-header > div.fc-header-image-container > img.fc-header-image
/AAqM-a-Rs9exRf-XZfS6DrUqXxdbfE2avCE_JVDBeEv4wxenVcXJvN6T...9.6 KiB6.1 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:261.8089990234375 label:Time to first byte subpart:timeToFirstByte] map[duration:2864.1020009765625 label:Element render delay subpart:elementRenderDelay]]
lhId: page-2-P
nodeLabel: Your personal data will be processed and information from your device (cookies,…
path: 1,HTML,1,BODY,20,DIV,1,DIV,1,DIV,0,DIV,0,DIV,4,DIV,0,P
selector: div.fc-dialog-content > div.fc-dialog-scrollable-content > div.fc-footer > p
snippet: <p>

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.5 s
URLTime Spent
kitco.com/888 ms
www.kitco.com/630 ms
www.kitco.com/0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
SPOT MARKET IS OPEN (WILL CLOSE IN 21 HRS. 31 MINS. ) Apr 22, 2026 7:30 PM NY T… body > div#__next
0.166
div.contents > div.gridAreas_ww__i9y2m > div.HomePageChartCell_container__2EVPh > div.py-8 div.contents > div.gridAreas_ww__i9y2m > div.HomePageChartCell_container__2EVPh > div.py-8
0.028
SPOT MARKET IS OPEN (WILL CLOSE IN 21 HRS. 31 MINS. ) Apr 22, 2026 7:30 PM NY T… body > div#__next
0.019
Did Gold really go down 11.70 (0.25%)? div.group > a.flex > div#kgx_content > div.KGX_contentContainer__OYyvt
0.002

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 600 ms 93.6 KiB
URLTransfer SizeEst Savings
www.kitco.com/_next/static/css/5a39d12e6149c3b8.css81.5 KiB79.7 KiB
.fc-consent-root .fc-dialog-container.fc-fullscreen { height: 100% !important; … } …16.2 KiB13.9 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 3.9 s 997.1 KiB
URLTransfer SizeEst Savings
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB128.1 KiB
/_next/static/chunks/pages/markets/kitco-gold-index-0bbc4...75.8 KiB72.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-PRH98Z151.0 KiB69.0 KiB
www.googletagmanager.com/gtag/js?id=G-EQT34RSEMJ&cx=c&gtm=4e64m0h2177.2 KiB66.0 KiB
fundingchoicesmessages.google.com/i/21841313772?ers=368.7 KiB65.7 KiB
www.googletagmanager.com/gtag/destination?id=AW-990340047&cx=c&gtm=4e64m0h2179.4 KiB64.7 KiB
www.kitco.com/_next/static/chunks/805-943854ad268eb1bd.js56.9 KiB54.0 KiB
c.amazon-adsystem.com/aax2/apstag.js90.5 KiB52.3 KiB
www.kitco.com/prebid.kc.js133.0 KiB47.0 KiB
c.amazon-adsystem.com/aax2/apstag.js90.5 KiB46.6 KiB
www.kitco.com/_next/static/chunks/4077-1a05cc658bc68175.js65.1 KiB40.2 KiB
www.kitco.com/_next/static/chunks/7943-6c69fb3cf545cf0e.js44.9 KiB37.7 KiB
www.kitco.com/_next/static/chunks/pages/charts/%5Bname%5D-a33d65fe5e5a4747.js40.8 KiB36.1 KiB
fundingchoicesmessages.google.com/i/pub-5330923290342169?ers=168.7 KiB35.1 KiB
www.kitco.com/_next/static/chunks/d91e9ae9-05cfae4e4263ac9c.js32.0 KiB30.8 KiB
www.kitco.com/_next/static/chunks/1595-5d6e28d775b3fdca.js94.7 KiB27.9 KiB
www.kitco.com/_next/static/chunks/ee8b1517-e553ca294964ff85.js51.1 KiB26.5 KiB
www.kitco.com/_next/static/chunks/9806-cac9d658972d081a.js37.3 KiB25.9 KiB
www.kitco.com/_next/static/chunks/5839-e6369537b1a1c2b4.js33.3 KiB25.5 KiB
www.kitco.com/_next/static/chunks/7373-5a58ea03682d9ebf.js56.8 KiB24.2 KiB
static.criteo.net/js/ld/ld.js24.4 KiB21.7 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
www.kitco.com/_next/static/chunks/framework-945b357d4a851f4b.js8.0 s7.6 s9.2 ms
Unattributable2.0 s406 ms0.0 ms
www.kitco.com/1.1 s38 ms1.7 ms
www.kitco.com/_next/static/chunks/ee8b1517-e553ca294964ff85.js670 ms129 ms9.5 ms
www.kitco.com/_next/static/chunks/5874-6ab7a649b66615ef.js396 ms386 ms3.6 ms
www.kitco.com/_next/static/chunks/pages/index-a8a122890ef4de2b.js306 ms297 ms9.2 ms
www.googletagmanager.com/gtag/js?id=G-EQT34RSEMJ&cx=c&gtm=4e64m0h2296 ms219 ms36 ms
/f/AGSKWxXNPguytNTU2PI0KCsaIZBCQxNoIjBToH9U0cG9RwDQyZK8-0...291 ms158 ms40 ms
www.googletagmanager.com/gtag/destination?id=AW-990340047&cx=c&gtm=4e64m0h2283 ms242 ms38 ms
c.amazon-adsystem.com/aax2/apstag.js268 ms135 ms91 ms
www.googletagmanager.com/gtm.js?id=GTM-PRH98Z263 ms219 ms34 ms
fundingchoicesmessages.google.com/i/pub-5330923290342169?ers=1181 ms163 ms15 ms
www.kitco.com/prebid.kc.js167 ms139 ms27 ms
/pagead/managed/js/gpt/m202604160201/pubads_impl.js148 ms101 ms41 ms
www.kitco.com/_next/static/chunks/main-f4356971d9eccb4d.js109 ms96 ms8.7 ms
dynamic.criteo.com/js/ld/ld.js?a=11442174 ms69 ms4.9 ms
/_/scs/abc-static/_/js/k=gapi.lb.en.PJsh2cctCQI.O/m=gapi_...71 ms62 ms7.3 ms
securepubads.g.doubleclick.net/tag/js/gpt.js64 ms55 ms8.0 ms
www.kitco.com/_next/static/css/5a39d12e6149c3b8.css62 ms0.0 ms0.0 ms
cdn.id5-sync.com/api/1.0/id5PrebidModule.js59 ms46 ms6.7 ms
www.kitco.com/_next/static/chunks/pages/_app-3d1e9f342877fee8.js55 ms37 ms16 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation10.9 s
Other2.4 s
Style & Layout878 ms
Script Parsing & Compilation672 ms
Rendering300 ms
Garbage Collection222 ms
Parse HTML & CSS145 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in a sub frame.Actionable
Pages with WebSocket cannot enter back/forward cache.Pending browser support

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
www.kitco.com/_next/static/chunks/a3c8f9b2-52900712a0ceaf69.js313.8 KiB
www.kitco.com/_next/static/chunks/83d054cf-aa364bde84f77a92.js196.8 KiB
/pagead/managed/js/gpt/m202604160201/pubads_impl.js187.7 KiB
www.kitco.com/mobile_02Feb24.png182.4 KiB
www.googletagmanager.com/gtag/destination?id=AW-990340047&cx=c&gtm=4e64m0h2179.4 KiB
www.googletagmanager.com/gtag/js?id=G-EQT34RSEMJ&cx=c&gtm=4e64m0h2177.3 KiB
/img/height_170,width_304/icms/578a7e91-2264-408c-b512-2a...166.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-PRH98Z151.3 KiB
www.kitco.com/prebid.kc.js133.2 KiB
www.kitco.com/_next/static/chunks/24b8e753-f92f06b6596ab855.js126.2 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Kitco Mining div.flex > div > div.flex > img.self-start
www.kitco.com/kitco_mining_logo.png
USA Dollar div.relative > button#headlessui-listbox-button-:r5: > span > img.select-box_flag__661Vx
www.kitco.com/flags/USD.png

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Optimize DOM size
●Modern HTTP
●Render blocking requests
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 20 user timings
●Avoid long main-thread tasks 20 long tasks found
●Network Requests
●Network Round Trip Times 170 ms
●Server Backend Latencies 170 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 100 ms
○INP breakdown
○LCP request discovery
○Avoid non-composited animations
78

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div > ul.h-14 > li.NavVer2_hamburgerContainer__WbIwC > button div > ul.h-14 > li.NavVer2_hamburgerContainer__WbIwC > button

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.LondonFixGridMobile_topRowMobile__0qk0J > div.LondonFixGrid_datePickerWrapper__ePHxJ > div > input.LondonFixGrid_datePickerDisplay__RlLkR div.LondonFixGridMobile_topRowMobile__0qk0J > div.LondonFixGrid_datePickerWrapper__ePHxJ > div > input.LondonFixGrid_datePickerDisplay__RlLkR

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.mx-auto > div > ul.h-14 > a.my-2 div.mx-auto > div > ul.h-14 > a.my-2
footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a
footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a
footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a
footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a
footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a
footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a.ml-2 footer.Footer_footer__OYoYH > div.Footer_logoSocial__sKLU4 > div.Footer_socialContainer___lqZh > a.ml-2

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
SPOT MARKET IS OPEN (WILL CLOSE IN 21 HRS. 31 MINS. ) div.gridAreas_aa__owdRO > div.MetalMonthHomePage_wrap__69dRV > div.MetalMonthHomePage_market__O9K3z > div.MetalMonthHomePage_upper__mNsl0
+380.70 div.MetalMonthHomePage_table__CVlpK > div.border-t > div.flex > span.MetalMonthHomePage_up__bOF6M
+8.76% div.MetalMonthHomePage_table__CVlpK > div.border-t > div.flex > span.MetalMonthHomePage_up__bOF6M
+1,387.70 div.MetalMonthHomePage_table__CVlpK > div.border-t > div.flex > span.MetalMonthHomePage_up__bOF6M
+41.57% div.MetalMonthHomePage_table__CVlpK > div.border-t > div.flex > span.MetalMonthHomePage_up__bOF6M
BID div.mx-2 > div.flex > div.flex > div.text-right
ASK div.mx-2 > div.flex > div.flex > div.text-right
KITCO footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > div.Footer_displayColumn__OoGTg > h3.Footer_columnTitle__WoDEX
footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > input.FeedbackForm_input__FdhsJ footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > input.FeedbackForm_input__FdhsJ
footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > input.FeedbackForm_input__FdhsJ footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > input.FeedbackForm_input__FdhsJ
footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > input.FeedbackForm_input__FdhsJ footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > input.FeedbackForm_input__FdhsJ
footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > textarea.FeedbackForm_input__FdhsJ footer.Footer_footer__OYoYH > div.Footer_gridContent__BWzbu > form.FeedbackForm_form__giC4q > textarea.FeedbackForm_input__FdhsJ
Terms of Use footer.Footer_footer__OYoYH > div.Footer_legalFlexWrapper__WWmqG > div.flex > a
Terms & Conditions footer.Footer_footer__OYoYH > div.Footer_legalFlexWrapper__WWmqG > div.flex > a
Privacy Policy footer.Footer_footer__OYoYH > div.Footer_legalFlexWrapper__WWmqG > div.flex > a
Your Privacy Choices div.Footer_legalFlexWrapper__WWmqG > div.flex > button.text-[#808080] > p.mr-1
Learn more div.fc-dialog-content > div.fc-dialog-scrollable-content > button.fc-faq-header > span.fc-faq-label
List of partners. div.fc-dialog-scrollable-content > div.fc-footer > p > a.fc-vendors-list-dialog
Manage options div.fc-dialog > div.fc-footer-buttons-container > button.fc-button > p.fc-manage-options-third-button-label

These are opportunities to improve the legibility of your content.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
nav#nav2 > div.mx-auto > div > ul.h-14 nav#nav2 > div.mx-auto > div > ul.h-14

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Terms of Use footer.Footer_footer__OYoYH > div.Footer_legalFlexWrapper__WWmqG > div.flex > a
Privacy Policy footer.Footer_footer__OYoYH > div.Footer_legalFlexWrapper__WWmqG > div.flex > a

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●`[lang]` attributes have a valid value
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Uses ARIA roles only on compatible elements
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
54

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.kitco.com/Allowed

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
App logo div > div > div > img
www.kitco.com/mobile_02Feb24.png60 x 60 (1.00)562 x 488 (1.15)

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
AttributionReporting
snap.licdn.com/li.lms-analytics/insight.min.js
Specifying overflow: visible on img, video and canvas tags may cause them to produce visual content outside of the element bounds. See https://github.com/WICG/shared-element-transitions/blob/main/debugging_overflow_on_images.md.
www.kitco.com/_next/static/chunks/7595-9f416e8c97e83594.js
Topics
www.kitco.com/prebid.kc.js line 11, col 92926

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
/usync/?tag=img&redir=https%3A%2F%2Fads.servenobid.com%2F...
Failed to load resource: the server responded with a status of 403 ()

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
www.kitco.com/_next/static/chunks/a3c8f9b2-52900712a0ceaf69.js
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
92

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
www.kitco.com/opinion/investment-trendsMore

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

Send Feedback